The impact of furman v. georgia (1972) was that states had to;

The correct answer is D. Create clear standards to be applied fairly before imposing the death penalty.

Explanation:

The United States Supreme Court determined in Furman vs Georgia that the death penalty was considered as  “cruel and unusual punishment” unless it would exist a uniform policy that established who were eligible for capital punishments.

In Furman vs Georgia, the Court decided to invalidate the death penalty's laws because it represented a violation of the Eighth Amendment and at the same time the Court considered that these laws would not contribute to the society.  

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